<html>
	<head>
		
		<script type="text/javascript" src="/js/jquery-1.6.2.min.js"></script>
		<script type="text/javascript" src="/js/jquery-ui-1.8.16.custom.min.js"></script>
		<script type="text/javascript" src="/js/my_function.js"></script>
	</head>
	<body>
		<button id="button_01">Click me</button>		
	</body>
</html>